
public class bill 
{
	public static void main(String[] args) 
	{
		double x = 65.64;
		double y = 1.00;
		while(y <= 40.00)
		{
			double z = Round(x*y,2);
			System.out.println(y+"--------------"+z);
			y = Round(y + 0.01,2);
		}

	}
	public static double Round(double Rval, int Rpl) {
		  double p = (double)Math.pow(10,Rpl);
		  Rval = Rval * p;
		  double tmp = Math.round(Rval);
		  return (double)tmp/p;
		  }

}
